.header{
    font-family: 'DejaVu Sans', Arial, Helvetica, sans-serif;
    color: #111111;
    width: 100%;
    height: 200px;
    margin-top: 50%;
    line-height: 200px;
    text-align: center;
    font-weight: 600;
    font-size: 30px;
}
.box{
    height: 100%;
    width: 100%;
}
.back{
    color: #407ab1;
    font-size: 13px;
    width: 100%;
    height: 30px;
    line-height: 30px;
    text-align: center;
    font-weight: 500;
    text-decoration: underline;
}